Published Articles Say MIG Users Waste 60 to 80% of the Shielding Gas They
If your making many tack welds and short welds you can exceed that amount!
The gas surge at the start of every weld is not only wasting gas it's
pulling air Into the shielding gas stream making inferior start.
Out What A Street Rod Builder Says About The Gas Saver System
Race Car Builders and Home Users Make Many
Short Welds and Tack Welds So They Often Can Get Three Times The Number of
Welds Per Gas Cylinder While Controlling the Weld Start Gas Surge -
Improving Weld Quality